Does it come supplied with a Y lead?

We can confirm that these socks are Dual-powered via your bike's 12 V system or a KEIS portable battery, and include Y-lead for neat cable routing.

Keis S302 Heated Socks

Our customers say…

Customers had mixed experiences with Keis heated socks, often praising their ability to keep feet warm during cold conditions. Some customers noted issues with heating element placement, suggesting improved design to cover toes. Sizing concerns, especially for those with smaller or larger feet, were common. Value was debated, with some finding them a worthwhile investment during promotions. Many suggested an additional controller for optimal temperature management, while others found them bulky but effective. Overall, they served as a good complement to other Keis heated gear.

AI-generated from the text of our verified customer reviews

Helpful?

Ordering was easy and delivery was prompt.

5

13 Dec 2025 by BAM

As described, Excellent product and works a treat, very pleased

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Too tight, too loose, too cold, too little coverag

1

10 Dec 2025 by RDC

When powered by the Keis trousers, these are absolutely rubbish as you only get the power level the trousers get (IE, set low on trousers, your feet will remain cold). You need to run your own cable, buy a new splitter, buy a new controller, and THEN you'll have independent temp control on the socks...
So, with that rant out of the way, the socks themselves... I found the calf elastic to be really tight - so much that it hurts my calfs - despite having the XL size which is a bit baggy on the rest of the foot, even with thick socks underneath. I've had to overstretch the material and hear it 'rip' just to losten the grip on the elastic below my knee. Note the socks are full length - they come up to just under your knees. You will need to wear regular socks underneath (I use Klim merino ones). Note the heating element is only on the sole of the foot, and these socks provide essentially no additional insulation. I find that the top of my foot still isn't warm, but these are better than nothing.
I have the full range of Keis products and would rate these as the worst unfortunately. Overall, pretty disappointing experience.

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NEED a heat controller

4

17 Nov 2025 by Joanne

I don't know why they don't come with a heat controller - you need one!
Otherwise, a little tight around the top, but heats just great. Please wear a sock underneath, though.

Helpful?

Keeps feet warm

2

11 Nov 2025 by Bernard G

Size 7-9 socks fiddly to don and doff on a size 8 whilst wearing my thinnest socks, must be a struggle on size 9. Elastic tops ridiculously tight. Much preferred the simplicity of my recently expired insoles apart from the too easily separated connectors.

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Excellent fit for my extra wide feet!

5

31 Oct 2025 by David

Does exactly what I need.

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Cosy heated socks

2

27 Oct 2025 by Rupert

These Keis S302 heated socks are a game changer. Gone are the cold feet when riding.
If you don’t think your feet are cold when riding in cold weather, and you slip a pair of these on you will soon realise that your feet was in fact cold. Same way if you walk on heated flooring the first time, you would say why don’t I have this.

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Toastie warm feet

5

11 Oct 2025 by Christy

Good fit over socks, secure connector and works well with separate controller. Feet nice and warm for entire ride on medium setting. Not cold enough for High yet. Would definitely recommend.

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Really comfy over sock

4

03 Oct 2025 by Andrew T

Good quality work well with separate controller with trousers

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Keis S302 Heated Socks

5

03 Mar 2025 by Chris R

A great addition if you have the rest of the Keis heated wear.

I suffer from cold toes in very cold weather, these solve that problem, the plug straight into the Keis heated trousers so no need for extra wires.

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Keis heated socks

4

24 Feb 2025 by Rob T

I bought these socks with the optional heat controller. Without this I think they run on full power and this would become uncomfortably hot very quickly. The only issue I have with these is that there seems to be a big difference between medium and hot. They could do with having something in the middle. Better than having freezing cold feet though.

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Very good product

5

12 Jan 2025 by Francisco G

This heated socks are very helpful in the winter. Works great to keep the feet warm while running a motorcycle. I recommend.

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Could be better

4

26 Dec 2024 by Lawrence F

Good, but not as good as they could have been…They keep the sole toasty but no heat across the top of the foot not a deal breaker.
Good quality but expensive.

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Not great

2

19 Oct 2024 by Barry C

Having a keis heated vest and being very impressed, I thought I'd try the socks.
I have them plugged in through the vest to the bike, but they are just not powerful enough. I had to go out one day with just one plugged in to see if I could tell the difference. I could, but only just. Not worth the hefty price tag at all. The vest is great though.

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Pretty good

3

25 Mar 2024 by Conrad H

Good but the same problem as with all heated socks, the heating elements need to wrap around your toes, not just under your foot! Toes are the only things that get really cold. You have to buy an inline controller too, this should be included. Come on Keis

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Nice & Warm

5

07 Feb 2024 by Anonymous

I use these, with Keis Power adapters, to connect to my Warm & Safe gear including their dual controller, & they work very well. I've tried a number of different heated socks & these work best for me in terms of size and heat. I'm a size 47(EU) & the XL/2XL Keis fit me just right.

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Great Socks

5

30 Dec 2023 by Michael W

These are oversocks so if your boots are tight with normal socks on they probably won't fit. The heating element is in the base of the sock, wires plug in around calf level. With the extra controller you have 3 settings. They stay at a comfortable temperature all the time so no cold feet. Did 7 hrs riding yesterday temps about 6C. I turned them off for 1 hr just to get a comparison and needed to turn them back on as my feet were getting cold. Great item that works well. Comes with Y splitter lead to plug in at above waist height. Also has battery connector. Well made as all my Keis kit, recommend.

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Keis heated socks

5

08 Dec 2023 by Si C